Chiang Mai International Airport (CNX) 15 Day Weather Forecast, Chiang Mai Thailand
Current weather conditions and 15 day weather forecast for Chiang Mai International Airport in Chiang Mai, Thailand including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at CNX
| 21 December 2025 Sun 20 ° C ( 68°F )  Partly cloudy |
Feels Like : 20 ° C / 68°F Humidity : % 83 Pressure : 1018 mb Wind Speed : 3.6 kmph / 2.2 miles from NNE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15-day weather forecast for Chiang Mai International Airport, Chiang Mai, Thailand
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 21 December 2025 Sun |  Sunny |
15 ° C | 28.7 ° C | 20.9 ° C | % 65 | 6.5 km/h | 0% |
| 22 December 2025 Mon | Sunny |
14.7 ° C | 28.1 ° C | 20.4 ° C | % 63 | 5.8 km/h | 0% |
| 23 December 2025 Tue | Sunny |
14.6 ° C | 28.3 ° C | 20.4 ° C | % 62 | 6.1 km/h | 0% |
| 24 December 2025 Wed | Sunny |
14.5 ° C | 28.8 ° C | 20.8 ° C | % 64 | 6.1 km/h | 0% |
| 25 December 2025 Thu | Sunny |
14.8 ° C | 29.3 ° C | 21.4 ° C | % 63 | 5.8 km/h | 0% |
| 26 December 2025 Fri | Sunny |
15.3 ° C | 28.7 ° C | 21.3 ° C | % 64 | 6.1 km/h | 0% |
| 27 December 2025 Sat | Sunny |
16.4 ° C | 28.3 ° C | 21.7 ° C | % 67 | 6.8 km/h | 0% |
| 28 December 2025 Sun | Sunny |
15.7 ° C | 28 ° C | 21.1 ° C | % 68 | 6.8 km/h | 0% |
| 29 December 2025 Mon | Sunny |
15.5 ° C | 28.1 ° C | 21.1 ° C | % 68 | 5.4 km/h | 0% |
| 30 December 2025 Tue | Sunny |
15.4 ° C | 28.5 ° C | 21.2 ° C | % 67 | 5.8 km/h | 0% |
| 31 December 2025 Wed | Sunny |
15.7 ° C | 28.3 ° C | 21.3 ° C | % 66 | 6.8 km/h | 0% |
| 01 January 2026 Thu | Sunny |
15.6 ° C | 28.1 ° C | 21.1 ° C | % 64 | 8.3 km/h | 0% |
| 02 January 2026 Fri | Sunny |
16 ° C | 28.6 ° C | 21.8 ° C | % 63 | 5.8 km/h | 0% |
| 03 January 2026 Sat |  Patchy rain nearby |
18.6 ° C | 21.6 ° C | 19.9 ° C | % 81 | 6.1 km/h | 87% |
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